package com.seig.canteensystem.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.seig.canteensystem.common.BaseContext;
import com.seig.canteensystem.common.R;
import com.seig.canteensystem.entity.AddressBook;
import com.seig.canteensystem.service.AddressBookService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@Slf4j
@RestController
@RequestMapping("/addressBook")
public class AddressBookController {
    @Autowired
    private AddressBookService addressBookService;

    /**
     * 新增方法
     * @param addressBook
     * @return
     */
    @PostMapping
    public R<AddressBook> save(@RequestBody AddressBook addressBook){
        addressBook.setId(BaseContext.getCurrentId());
        log.info("addressBook:{}",addressBook);
        addressBookService.save(addressBook);
        return R.success(addressBook);
    }

    /**
     * 设置默认地址
     * @param addressBook
     * @return
     */
    @PutMapping("default")
    public R<AddressBook> setDault(@RequestBody AddressBook addressBook){
        log.info("addressBookd:{}",addressBook);
        LambdaUpdateWrapper<AddressBook> wrapper = new LambdaUpdateWrapper<>();
        wrapper.eq(AddressBook::getUserId,BaseContext.getCurrentId());
        wrapper.set(AddressBook::getIsDefault,0);

        addressBookService.update(wrapper);
        
        addressBook.setIsDefault(1);

        addressBookService.updateById(addressBook);
        return R.success(addressBook);
    }

    /**
     * 根据id查询地址
     * @param id
     * @return
     */
    @GetMapping("/{id}")
    public R get(@PathVariable Long id){
        AddressBook addressBook = addressBookService.getById(id);

        if(addressBook != null){
            return R.success(addressBook);
        }else{
            return R.error("没有找到该对象");
         }
    }

    /**
     * 查询用户默认地址信息
     * @return
     */
    @GetMapping("default")
    public R<AddressBook> getDefault(){
        LambdaQueryWrapper<AddressBook> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(AddressBook::getUserId,BaseContext.getCurrentId());
        wrapper.eq(AddressBook::getIsDefault,1);

        AddressBook addressBook = addressBookService.getOne(wrapper);

        if(addressBook == null){
            return R.error("没有找到该对象");
        }else{
            return R.success(addressBook);
        }
    }

    /**
     * 查询指定用户的全部地址
     * @param addressBook
     * @return
     */
    @GetMapping("list")
    public R<List<AddressBook>> list(AddressBook addressBook){
        addressBook.setUserId(BaseContext.getCurrentId());
        log.info("addressBooks:{}",addressBook);

        LambdaQueryWrapper<AddressBook> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(addressBook.getUserId()!=null,AddressBook::getUserId,addressBook.getUserId());
        queryWrapper.orderByDesc(AddressBook::getUpdateTime);

        return R.success(addressBookService.list(queryWrapper));

    }

}
